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Use sm3_pbkdf2 without digest API

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Zhi Guan
2024-04-19 13:21:52 +08:00
parent 356e618d99
commit 725817add9
12 changed files with 86 additions and 152 deletions
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2
include/gmssl/sm2.h
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@@ -134,7 +134,7 @@ int sm2_do_verify(const SM2_KEY *key, const uint8_t dgst[32], const SM2_SIGNATUR
int sm2_fast_sign_compute_key(const SM2_KEY *key, sm2_z256_t fast_private);
int sm2_fast_sign_pre_compute(sm2_z256_t k, sm2_z256_t x1_modn);
int sm2_fast_sign(const sm2_z256_t fast_private, const sm2_z256_t k, const sm2_z256_t x1,
int sm2_fast_sign(const sm2_z256_t fast_private, const sm2_z256_t k, const sm2_z256_t x1_modn,
const uint8_t dgst[32], SM2_SIGNATURE *sig);

2
include/gmssl/sm2_z256.h
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@@ -40,7 +40,7 @@ void sm2_z256_rshift(uint64_t r[4], const uint64_t a[4], unsigned int nbits);
uint64_t sm2_z256_add(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
uint64_t sm2_z256_sub(uint64_t r[4], const uint64_t a[4], const uint64_t b[4]);
void sm2_z256_mul(uint64_t r[8], const uint64_t a[4], const uint64_t b[4]);
int sm2_z256_get_booth(const uint64_t a[4], unsigned int window_size, int i);
uint64_t sm2_z256_get_booth(const uint64_t a[4], unsigned int window_size, int i);
void sm2_z256_from_hex(uint64_t r[4], const char *hex);
int sm2_z256_equ_hex(const uint64_t a[4], const char *hex);
int sm2_z256_print(FILE *fp, int ind, int fmt, const char *label, const sm2_z256_t a);

5
include/gmssl/sm3.h
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@@ -65,6 +65,11 @@ void sm3_kdf_finish(SM3_KDF_CTX *ctx, uint8_t *out);
void sm3_kdf(const uint8_t *in, size_t inlen, size_t outlen, uint8_t *out);
#define SM3_PBKDF2_MIN_ITER 10000
#define SM3_PBKDF2_MAX_ITER (16777216-1)
#define SM3_PBKDF2_MAX_SALT_SIZE 64
#define SM3_PBKDF2_DEFAULT_SALT_SIZE 8
int sm3_pbkdf2(const char *pass, size_t passlen,
const uint8_t *salt, size_t saltlen, size_t count,
size_t outlen, uint8_t *out);